The NoNoise ANC Headphones will help you rock out in style and solace with noise cancelling technology and high quality sound. An adjustable headband with soft ear cushions make for easy listening while a foldable design make these headphones easy to take with you. With an 8 hour battery life and a built in microphone, these will easily become your favorite go-to headphones. - Noise cancelling technology - Wireless capability - Lightweight and compact design - Material: ABS Plastic - Standard Packaging: Box - Product Size: 8 7/64″ W x 3 5/8″ L x 8 7/64″ H - Country of Origin: China Customization & Imprint Information: - Standard Decoration: DTS, 3″ x 2.125″ and ear piece on side of headphone - All Decoration Options - Domed Decal 3″ W x 2.125″ H on Ear piece - Standard Imprint Color(s): Black or White - Proof Required